# John McMahon Crossan

> UK human geography scholar & teacher

**Wikidata**: [Q111461604](https://www.wikidata.org/wiki/Q111461604)  
**Source**: https://4ort.xyz/entity/john-mcmahon-crossan


## References

1. Companies House
2. [Source](https://www.johncrossan.co.uk/)
3. [John McMahon Crossan. 2017](https://www.johncrossan.co.uk/_files/ugd/fd1ae4_6895e7994a904f94bf22a5b9a79b4482.pdf)
4. [John McMahon Crossan](https://www.johncrossan.co.uk/about-me)
5. [Source](https://find-and-update.company-information.service.gov.uk/officers/YSLbfLZRiTl7c8YrMElPRg8PusA/appointments)
6. [John McMahon Crossan](https://www.johncrossan.co.uk/contact-me)